Physical layer design, link budget analysis, and digital baseband implementation for 60 GHz short-range applications

被引：11

作者：

Krone, Stefan ^{[1
]}

Guderian, Falko ^{[1
]}

Fettweis, Gerhard ^{[1
]}

Petri, Markus ^{[2
]}

Piz, Maxim ^{[2
]}

Marinkovic, Miroslav ^{[2
]}

Peter, Michael ^{[3
]}

Felbecker, Robert ^{[3
]}

Keusgen, Wilhelm ^{[3
]}

机构：

[1] Tech Univ Dresden, Vodafone Chair Mobile Commun Syst, D-01062 Dresden, Germany

[2] IHP Microelect, D-15236 Frankfurt, Oder, Germany

[3] Fraunhofer Heinrich Hertz Inst, D-10587 Berlin, Germany

来源：

INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES | 2011年 / 3卷 / 02期

关键词：

Wireless systems and signal processing; 60 GHz applications; prototying; physical layer design; link budget analysis; digital baseband implementation;

D O I：

10.1017/S1759078711000080

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The large bandwidth of the 60 GHz frequency band enables wireless short-range applications with data rates of several Gbit/s. The German project EASY-A has focused on early prototype implementations for selected applications, although no generally accepted 60 GHz standard has been available at the time. The implementations are based on application-oriented physical layer designs and link-budget investigations that account for the scenario-specific channel characteristics and for different integration technologies. This paper discusses the results of these investigations and details the hardware implementation of the digital baseband processing that relies on considerable parallelization. The link-budget results show that SiGe technology allows for 1 Gbit/s at a range of 3.5 m in non-line-of-sight environments, while up to 10 Gbit/s are feasible at more than 1 m in case of strong line of sight.

引用

页码：189 / 200

页数：12

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